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Every version. Every mascot. One home. Enter the OS-tan universe. Try the OS preview: https://nitter.cf/t.co/uudSIKYFSp

Akihabara, 2009
Joined May 2026
Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)Photo by MadobeOS (@Madobe_OS)
What is MadobeOS? thread 🧵🍀
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Things MadobeOS knows about you: Nothing. 🍀
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MadobeOS retweeted
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From Oichi-tan in 1985 to Touko in 2015. Some were drawn by fans on forums, some were official Microsoft mascots. All sixteen live in MadobeOS now. 🍀
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Pick a Madobe and the whole system changes with her: windows, taskbar, icons, cursor.
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A PDF converter needs your documents. Not your camera, your mic or your location.
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MadobeOS can run straight from a USB drive. Any PC becomes yours for a while, and when you pull the drive it forgets you were there.
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Café Wi-Fi. VPN on. Then it drops mid-download. The kill switch blocks everything until it's back. Not one byte leaks. 🛡️
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From ME-tan's checkerboard to Hikaru's moonlight, every OS-tan era in one gallery. Night. Day. Retro. Favorites. One click and it's your desktop. Almost there. 🌙
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MadobeOS retweeted
おるすばんがいやなmeたん #OS娘
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Private Browser, built into MadobeOS. Every tab goes through Tor. Your searches aren't tied to you, a new circuit is one click away, and when you close the window, history, cookies and cache are gone. No extension to install. No setting to remember. It's just how the browser works. 🧅
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16 Madobes. Each one with her own themes. Wallpapers, colors, icons, sounds, cursors. Pick your favorite and the whole desktop changes with her. From 95-tan to Touko, every era is here. Almost there. 🍀
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MadobeOS, first look. Pick a Madobe, and the whole desktop follows. 🍀
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The OS-tan family tree, drawn by fans in 2005. 🌳
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Your lock screen could be this. Instead it's a random waterfall from Bing Yuu & Ai. Two Madobes, one screen,
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Madobe like's privacy. So don't worry, deleted mean's deleted!
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They told the story. We're writing the next chapter. 🍀 youtu.be/QzZ4_5WyqA4
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Somewhere along the way, your OS started working for someone else. Your PC used to ask "what do you want to do?" Now it asks "can we share your data?"
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Tor, one click. Your IP stays yours.
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Your current OS vs MadobeOS. Not even close.
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